Arama Sonuçları - Charles S. Wiysonge

Informal health sector and routine immunization: making the case for harnessing the potentials of patent medicine vendors for the big catch-up to reduce zero-dose children in sub-S... Yazar: Abdu A. Adamu, Abdu A. Adamu, Rabiu I. Jalo, Duduzile Ndwandwe, Charles S. Wiysonge, Charles S. Wiysonge, Charles S. Wiysonge

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Addressing COVID-19 vaccine hesitancy in South Africa- moving beyond a reliance on information-based responses Yazar: Sara Cooper, Heidi van Rooyen, Charles S. Wiysonge

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Morbidity benefit conferred by childhood immunisation in relation to maternal HIV status: a meta-analysis of demographic and health surveys Yazar: Olatunji O. Adetokunboh, Olalekan A. Uthman, Charles S. Wiysonge

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Reporting quality of systematic reviews of interventions aimed at improving vaccination coverage: compliance with PRISMA guidelines Yazar: Valantine Ngum Ndze, Anelisa Jaca, Charles Shey Wiysonge

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Assessing the methodological quality of systematic reviews of interventions aimed at improving vaccination coverage using AMSTAR and ROBIS checklists Yazar: Anelisa Jaca, Valantine Ngum Ndze, Charles Shey Wiysonge

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Description of vaccine clinical trials in Africa: a narrative review Yazar: Duduzile Ndwandwe, Kopano Dube, Lindi Mathebula, Charles S. Wiysonge

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Non-specific effects of childhood vaccines on acute childhood morbidity among HIV-exposed children in sub-Saharan Africa: a multilevel analysis Yazar: Olatunji O. Adetokunboh, Olalekan A. Uthman, Charles S. Wiysonge

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Non-uptake of childhood vaccination among the children of HIV-infected mothers in sub-Saharan Africa: A multilevel analysis Yazar: Olatunji O. Adetokunboh, Olalekan A. Uthman, Charles S. Wiysonge

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COVID-19 vaccine demand protest might have increased vaccine acceptance and uptake in South Africa Yazar: Edison Johannes Mavundza, Duduzile Ndwandwe, Charles Shey Wiysonge

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Effect of maternal HIV status on vaccination coverage among sub-Saharan African children: A socio-ecological analysis Yazar: Olatunji O. Adetokunboh, Olalekan A. Uthman, Charles S. Wiysonge

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Incomplete childhood immunization in Nigeria: a multilevel analysis of individual and contextual factors Yazar: Sulaimon T. Adedokun, Olalekan A. Uthman, Victor T. Adekanmbi, Charles S. Wiysonge

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Existence and functionality of national immunisation technical advisory groups in Africa from 2010 to 2016 Yazar: Alison B. Wiyeh, Evanson Z. Sambala, Ntombenhle Ngcobo, Charles S. Wiysonge

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Exploring the complexity of the implementation determinants of human papillomavirus vaccination in Africa through a systems thinking lens: A rapid review Yazar: Abdu A. Adamu, Rabiu I. Jalo, Duduzile Ndwandwe, Charles S. Wiysonge

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Positioning implementation science in national immunization programmes to improve coverage equity and advance progress toward Immunization Agenda 2030: An urgent global health impe... Yazar: Abdu A. Adamu, Duduzile Ndwandwe, Rabiu I. Jalo, Charles S. Wiysonge

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Vaccine hesitancy 'outbreaks': using epidemiological modeling of the spread of ideas to understand the effects of vaccine related events on vaccine hesitancy Yazar: Alison B. Wiyeh, Sara Cooper, Chukwudi A. Nnaji, Charles S. Wiysonge

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Using the consolidated framework for implementation research (CFIR) to assess the implementation context of a quality improvement program to reduce missed opportunities for vaccina... Yazar: Abdu A. Adamu, Olalekan A. Uthman, Muktar A. Gadanya, Charles S. Wiysonge

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Vaccine hesitancy - a potential threat to the achievements of vaccination programmes in Africa Yazar: Sara Cooper, Cornelia Betsch, Evanson Z. Sambala, Nosicelo Mchiza, Charles S. Wiysonge

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Cholera vaccine clinical trials: A cross-sectional analysis of clinical trials registries Yazar: Lindi Mathebula, Thobile Malinga, Mammekwa Mokgoro, Duduzile Ndwandwe, Charles S. Wiysonge, Glenda Gray

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Vaccination among HIV-infected, HIV-exposed uninfected and HIV-uninfected children: a systematic review and meta-analysis of evidence related to vaccine efficacy and effectiveness Yazar: Olatunji O. Adetokunboh, Duduzile Ndwandwe, Ajibola Awotiwon, Olalekan A. Uthman, Charles S. Wiysonge

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A global bibliometric analysis of research productivity on vaccine hesitancy from 1974 to 2019 Yazar: Anelisa Jaca, Chinwe J. Iwu-Jaja, Yusentha Balakrishna, Elizabeth Pienaar, Charles S. Wiysonge

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